8091512

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 17986920

約数和(自身を除く): 9895408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 643, 968, 1144, 1286, 1573, 2572, 3146, 5144, 6292, 7073, 8359, 12584, 14146, 16718, 28292, 33436, 56584, 66872, 77803, 91949, 155606, 183898, 311212, 367796, 622424, 735592, 1011439, 2022878, 4045756, 8091512]

約数ペア:

[(1, 8091512), (2, 4045756), (4, 2022878), (8, 1011439), (11, 735592), (13, 622424), (22, 367796), (26, 311212), (44, 183898), (52, 155606), (88, 91949), (104, 77803), (121, 66872), (143, 56584), (242, 33436), (286, 28292), (484, 16718), (572, 14146), (643, 12584), (968, 8359), (1144, 7073), (1286, 6292), (1573, 5144), (2572, 3146)]